首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   172433篇
  免费   7771篇
  国内免费   155篇
  180359篇
  2021年   1501篇
  2020年   2770篇
  2019年   3433篇
  2018年   3523篇
  2017年   3940篇
  2016年   4605篇
  2015年   3914篇
  2014年   4790篇
  2013年   23394篇
  2012年   4568篇
  2011年   3640篇
  2010年   3852篇
  2009年   4755篇
  2008年   3852篇
  2007年   3375篇
  2006年   3979篇
  2005年   3940篇
  2004年   3458篇
  2003年   3090篇
  2002年   2896篇
  2001年   3350篇
  2000年   3217篇
  1999年   3195篇
  1998年   2810篇
  1997年   2645篇
  1996年   2574篇
  1995年   2419篇
  1994年   2374篇
  1993年   2339篇
  1992年   2621篇
  1991年   2477篇
  1990年   2290篇
  1989年   2242篇
  1988年   2201篇
  1987年   2185篇
  1986年   2150篇
  1985年   2404篇
  1984年   2505篇
  1983年   2297篇
  1982年   2366篇
  1981年   2324篇
  1980年   2173篇
  1979年   2204篇
  1978年   2147篇
  1977年   2137篇
  1976年   1947篇
  1975年   1974篇
  1974年   2062篇
  1973年   1910篇
  1972年   1534篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
This study examined the fairness reactions to 10 personnel selection methods in a sample of Italian students. University students (N=137) were asked to rate the favorability of these selection procedures and then to evaluate them on eight procedural justice dimensions. Work‐sample tests were the most favorably rated of the selection methods, followed by résumés, written ability tests, interviews and personal references. Graphology was perceived negatively. Opportunity to perform and the perceived face validity of selection procedures were the strongest procedural justice dimensions for predicting the process favorability ratings. The results of this study are compared with those from similar studies conducted in other countries. Similar results have been found in the various countries where such research has been conducted to date.  相似文献   
62.
63.
64.
65.
66.
Cognitive neuropsychology provides a theoretical framework and methods that can be of value in the study of developmental disorders, but the "dissociation" logic at the centre of this approach is not well suited to the developmental context. This is illustrated with examples from specific language impairment. Within the developing language system there is ample evidence for interaction between levels of representation, with modularity emerging in the course of development. This means that one typically is seeking to explain a complex pattern of associated impairments, rather than highly selective deficits. For instance, a selective impairment in auditory processing can have repercussions through the language system and may lead to distinctive syntactic deficits that are seen in written as well as spoken language. Changes in the nature of representations and in the relationships between components of a developing system mean that cross-sectional data at a single point in development may be misleading indicators of the primary deficit. Furthermore, traditional cognitive neuropsychology places a disproportionate emphasis on representational (competence) deficits, with processing (performance) deficits being relatively neglected. Methods for distinguishing these two kinds of impairment are discussed, as well as other approaches for elucidating the underlying nature of developmental disorders.  相似文献   
67.
We investigated eye‐movements during preschool children's pictorial recall of seen objects. Thirteen 3‐ to 4‐year‐old children completed a perceptual encoding and a pictorial recall task. First, they were exposed to 16 pictorial objects, which were positioned in one of four distinct areas on the computer screen. Subsequently, they had to recall these pictorial objects from memory in order to respond to specific questions about visual details. We found that children spent more time fixating the areas in which the pictorial objects were previously displayed. We conclude that as early as age 3–4 years old, children show specific eye‐movements when they recall pictorial contents of previously seen objects.  相似文献   
68.
69.
70.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号